129294730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{13711}}^1$

素因数の和:13782

約数の個数: 32

約数和(自身を含む): 248790528

約数和(自身を除く): 119495798

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 13711, 27422, 68555, 137110, 315353, 562151, 630706, 1124302, 1576765, 2810755, 3153530, 5621510, 12929473, 25858946, 64647365, 129294730]

約数ペア:

[(1, 129294730), (2, 64647365), (5, 25858946), (10, 12929473), (23, 5621510), (41, 3153530), (46, 2810755), (82, 1576765), (115, 1124302), (205, 630706), (230, 562151), (410, 315353), (943, 137110), (1886, 68555), (4715, 27422), (9430, 13711)]